package com.lxs.user;

import com.lxs.book.BookList;
import com.lxs.ioperations.BorrowOperation;
import com.lxs.ioperations.ExitOperation;
import com.lxs.ioperations.FindOperation;
import com.lxs.ioperations.IOperation;
import com.lxs.ioperations.ReturnOperation;

import java.util.Scanner;

/**
 * 普通用户（AdminUser）
 */
public class AdminUser extends User{
    public AdminUser(String name){
        super(name);
        this.iOperations=new IOperation[]{
          new ExitOperation(),
          new FindOperation(),
          new BorrowOperation(),
          new ReturnOperation()
        };
    }

    public int menu(){
        System.out.println("********普通用户菜单********");
        System.out.println("1. 查找图书");
        System.out.println("2. 借阅图书");
        System.out.println("3. 归还图书");
        System.out.println("0. 退出系统");
        System.out.println("*************************");
        Scanner scanner = new Scanner(System.in);
        int choice = scanner.nextInt();
        if(choice < 0 || choice > 3){
            return -1;
        }
        return choice;
    }

    @Override
    public void doIOperation(int choice, BookList bookList) {
        iOperations[choice].work(bookList);
    }
}
